| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.55 | 5.583% | $33.3114 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $138.88 | 11.747% | $155.1942 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $224.51 | 12.376% | $252.2954 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $223.60 | 12.264% | $251.0223 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $103.50 | 7.846% | $111.6206 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $53.59 | 8.745% | $58.2764 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $184.70 | 3.485% | $191.1368 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $960.33 | $1,052.8571 | $1,052.86 | $1,052.85 | $1,052.80 | |